Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
2x/5+3x/10+2x/15=x
P+P÷(4-1)=19
36%=(2×30%+40%x)/(2+x)
2/7x+2+[x-(x*2/7+2)]*2/3-4+200=x
arctan(x)+arctan(x/4)=3.1415926/2
arctan(x)=90
x^2+9x-64=0
x^2+17.64x-81=0
-0.0107*x^2+0.1144*x+0.004=0.285
(9÷16x-20)-(7÷16x-10)=8
(9*16x-20)-(7*16x-10)=8
(20-x)*(120+20x)=0
0.0004x^4-0.0036x^2-0.0196x^2+0.1208=0
x+7/40x=235
2530×10^6=13.8×1300x×(897-x÷2)
[0.1*0.999/(0.999+1)]+x-10^-14/x=0.1/(0.999+1)*(1.4*5.4*10^(-9)+1.4*10^(-2)*x)/(1.4*5.4*10^(-9)+1.4*10^(-2)*x+x^2)
2530×10^6=13.8×1500x×(1176-x÷2)
x^2-2352x+244444=0
95=6/1+y+106/(1+y)^2
(3.39-2.88)+(2.38-1.9)=(2.88-2.38)+(1.9-x)
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